body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
}

body * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "微软雅黑","Times New Roman",Georgia,Serif;
  font-size: 12px;
}

input {
  outline:none;
}

a{
text-decoration: none;
color: #222;
}
li{
list-style: none;
}

.float-left {
  float: left;
}
.float-right {
  float: right;
}
.clear-fix:after {
  display: table;
  content: '';
  clear: both;
}
.active{
color: #ff5555;
}

h2{
  margin: 0;
}
